JP2017015207A - Stationary member and apparatus including the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a stationary part that reduces propagation of vibration noise of a refrigerant flow passage selector valve.SOLUTION: A stationary member 80 includes: a support part; a fitting part with an apparatus fitting member installing part; and a damping part 83 provided between the support part and the fitting part. The damping part 83 has a wavy shape that reduces horizontal vibration in proportion to a vertical direction or reduces vertical vibration in proportion to a horizontal direction.SELECTED DRAWING: Figure 5

Description

The present invention relates to a fixing member and a device including the fixing member.

  As a background art of the present technical field, a refrigerant flow path is provided as a means for switching a refrigerant flow path in the refrigerant circuit, including a heat insulation box and a refrigerant circuit including a compressor, a condensing device, a decompression device, and a cooler. There is a refrigerator with a switching valve. As a drive system for the refrigerant flow path switching valve, a motor drive system is often used because of its control performance. (Patent Documents 1 and 2)

Patent No. 3989143 JP 2012-83078 A

When the motor-driven refrigerant valve is attached to the heat insulation box of the refrigerator, there is a problem that vibration generated when the motor is driven is transmitted to the heat insulation box, resulting in noise and inconvenience.
In the refrigerator of Patent Document 1, vibration is reduced by providing a connecting portion having a predetermined elasticity in the horizontal direction on a mounting bracket for mounting the valve device to the heat insulating box (0061-0071, FIGS. 14, 15). etc). Further, vibration is reduced by using rubber as a vibration isolating member between the mounting bracket and the heat insulating box.

  The refrigerator of Patent Document 2 has a refrigerant flow path switching valve that opens and closes a valve by a motor, and rubber or the like is provided between a fixing member and a heat insulation box body for fixing the refrigerant flow path switching valve to the heat insulation box body. Vibration is reduced by using an elastic member made of (0033-0047, FIG. 7, etc.).

  However, in both examples of Patent Document 1 and Patent Document 2, since an elastic member such as rubber is added to the fixed member of the valve device in order to reduce vibrations, productivity deterioration and cost increase due to an increase in the number of parts. End up.

  This invention made | formed in view of the said situation is a fixing member which has a support part, the attachment part which has an apparatus attachment member installation part, and the damping part provided between the said support part and the said attachment part, The damping unit has a wave shape that reduces horizontal vibration compared to the vertical direction or reduces vertical vibration compared to the horizontal direction.

Front view of the refrigerator of Example 1 XX sectional view of FIG. Machine room explanatory drawing of the refrigerator of Example 1 Explanatory drawing of the refrigerating cycle of the refrigerator of Example 1 The figure explaining the structure of the fixing member of Example 1 The figure explaining the structure which attaches the refrigerant | coolant flow path switching valve of Example 1 to a machine room. The perspective view of the state which attached the refrigerant flow path switching valve of Example 2 to the fixing member The perspective view of the state which attached the refrigerant flow path switching valve of Example 3 to the fixing member The perspective view of the refrigerant flow path switching valve of Example 4

  Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. Similar components are denoted by the same reference numerals, and the same description is not repeated.

<Configuration of equipment (refrigerator) using refrigerant flow path switching valve>
FIG. 1 is a front external view of the refrigerator 1. FIG. 2 is a cross-sectional view taken along the line XX in FIG.

  As shown in FIG. 1, the refrigerator 1 includes a refrigerator room 2, an ice making room 3, an upper freezer room 4, a lower freezer room 5, and a vegetable room 6 from above. The ice making chamber 3 and the upper freezing chamber 4 are provided side by side between the refrigerator compartment 2 and the lower freezing chamber 5. The refrigerated room 2 and the vegetable room 6 are storage rooms in a refrigerated temperature zone of approximately 3 to 5 ° C. Further, the ice making room 3, the upper freezer room 4, and the lower freezer room 5 are storage rooms in a freezing temperature zone of approximately −18 ° C.

  The refrigerating room 2 is provided with a folding door (so-called French type) refrigerating room doors 2a and 2b divided into left and right sides on the front side. The ice making room 3, the upper freezing room 4, the lower freezing room 5, and the vegetable room 6 include a drawer type ice making room door 3a, an upper freezing room door 4a, a lower freezing room door 5a, and a vegetable room door 6a, respectively. Further, a seal member (not shown) is provided on the surface of each door on the storage chamber side along the outer edge of each door. When each door is closed, outside air enters the storage chamber, and the storage chamber. Controls cool air leakage.

  The refrigerator 1 has a door sensor (not shown) that detects the open / closed state of the door provided in each storage room, and a state in which each door is determined to be open for a predetermined time, for example, 1 minute or more. When it is continued, an alarm (not shown) for notifying the user, a temperature setting device (not shown) for setting the temperature of the refrigerator compartment 2 and the temperature of the upper freezer compartment 4 and the lower freezer compartment 5 are provided. I have.

  As shown in FIG. 2, the outside of the refrigerator 1 and the inside of the refrigerator 1 are separated by a heat insulating box 10 formed by filling a foam heat insulating material (foam polyurethane) between the outer box 1a and the inner box 1b. ing. Moreover, the heat insulation box 10 of the refrigerator 1 has a plurality of vacuum heat insulating materials 25 mounted thereon.

  In the refrigerator 1, the refrigerator compartment 2, the upper freezer compartment 4 and the ice making room 3 (see FIG. 1, the ice making room 3 is not shown in FIG. 2) are adiabatically separated by the upper heat insulating partition wall 51. The lower freezing compartment 5 and the vegetable compartment 6 are insulated from each other by the side heat insulating partition wall 52. Further, as indicated by a broken line in FIG. 1, a horizontal partition 53 is provided in the upper part of the lower freezer compartment 5. The horizontal partition 53 partitions the ice making chamber 3 and the upper freezing chamber 4 and the lower freezing chamber 5 in the vertical direction. In addition, a vertical partition 54 that partitions the ice making chamber 3 and the upper freezing chamber 4 in the left-right direction is provided above the horizontal partition 53.

The horizontal partition 53 receives a seal member (not shown) provided on the storage room side surface of the lower freezer compartment door 5a together with the front surface of the lower heat insulating partition wall 52 and the front surfaces of the left and right side walls, and receives the lower freezer room 5 and the lower stage. The movement of gas between the freezer compartment door 5a is suppressed. Further, seal members (not shown) provided on the storage room side surfaces of the ice making room door 3a and the upper freezing room door 4a are the horizontal partition 53, the vertical partition 54, the upper heat insulating partition wall 51, and the left and right sides of the refrigerator 1. By contacting the front surface of the side wall, gas movement between each storage chamber and each door is suppressed.
Note that the ice making chamber 3, the upper freezing chamber 4, and the lower freezing chamber 5 are all in the freezing temperature zone, so that the horizontal partition 53 and the vertical partition 54 are at least the front side of the refrigerator 1 to receive the seal member of each door. (See FIG. 2). That is, there may be a movement of gas between the storage chambers in the freezing temperature zone, and there may be a case where the heat insulation section is not provided. On the other hand, in the case where the upper freezer compartment 4 is a temperature switching chamber, it is necessary to make a heat insulating compartment, and therefore the horizontal partition 53 and the vertical partition 54 extend from the front side of the refrigerator 1 to the rear wall.

  A plurality of door pockets 32 are provided on the storage room side of the refrigerator compartment doors 2a and 2b (see FIG. 2). The refrigerator compartment 2 is provided with a plurality of shelves 36. By the shelf 36, the refrigerator compartment 2 is partitioned into a plurality of storage spaces in the vertical direction.

  As shown in FIG. 2, the upper freezer compartment 4, the lower freezer compartment 5, and the vegetable compartment 6 are storage containers 3b, 4b, 5b, 6b that move in the front-rear direction together with the doors provided in front of the respective storage compartments. Are provided. The ice making door 3a, the upper freezer compartment door 4a, the lower freezer compartment door 5a, and the vegetable compartment door 6a are respectively put on the handle portion (not shown) and pulled out to the front side to thereby store the containers 3b, 4b, 5b, 6b can be pulled out.

  As shown in FIG. 2, the refrigerator of this embodiment is provided with an evaporator 7 as a cooling means. The evaporator 7 (for example, a fin tube type heat exchanger) is provided in an evaporator storage chamber 8 provided substantially at the back of the lower freezing chamber 5. In the evaporator storage chamber 8 and above the evaporator 7, an internal fan 9 (propeller fan as an example) is provided as a blowing means.

  Air that has been cooled by exchanging heat with the evaporator 7 (hereinafter, low-temperature air that has been heat-exchanged by the evaporator 7 is referred to as “cold air”) is sent to the refrigerator air blow duct 11, the vegetable room air duct ( (Not shown), and sent to the respective storage rooms of the refrigerator compartment 2, the vegetable compartment 6, the ice making chamber 3, the upper freezer compartment 4, and the lower freezer compartment 5 through the upper freezer compartment air duct 12. The ventilation to each storage room is the refrigeration room damper 56 that controls the amount of air flow to the refrigeration room, the vegetable room damper (not shown) that controls the amount of air flow to the vegetable room, and the amount of air flow to the freezing temperature zone. It is controlled by a freezer compartment damper 57 that controls

<Configuration of machine room>
FIG. 3 is a diagram illustrating the internal configuration of the machine room 19. The position of the machine room 19 is not particularly limited, but is provided at the lower rear side of the refrigerator 1 in this embodiment. Further, the machine room 19 may be provided on the upper back side of the refrigerator 1.

  As shown in FIG. 3, a machine room 19 is provided on the lower back side of the heat insulating box 10. The machine room 19 includes a compressor 24 that compresses and discharges the refrigerant, a condenser 61 that exchanges heat between the refrigerant and air, an external fan 26 that promotes heat exchange between the refrigerant and air in the condenser 61, and A pressure reducing means 63 that is a thin tube and a refrigerant flow path switching valve 70 are arranged.

  The compressor 24, the condenser 61, the pressure reducing means 67, and the refrigerant flow path switching valve 70 are connected to the cooler 7 and the dew condensation prevention pipe 62 by a pipe to form a refrigerant path (refrigerant circuit) through which the refrigerant flows. It has come to be.

  The refrigerant flow path switching valve 70 is preferably arranged on the downstream side of the wind flow by the external fan 26. This is because the refrigerant flow path switching valve 70 obstructs the flow of the wind and does not deteriorate the heat radiation of the condenser 61 and the compressor 24 by being arranged on the downstream side.

<Refrigerant path (refrigerant circuit)>
Next, the refrigerant | coolant path | route (refrigerant circuit) in the refrigerator 1 of a present Example is demonstrated, referring FIG.

  As shown in FIG. 4, the refrigeration cycle includes a compressor 24 that compresses the refrigerant, a heat radiating means that radiates the refrigerant sent from the compressor 24, and a capillary that is a pressure reducing means that depressurizes the refrigerant sent from the heat radiating means. The tube 67 and the evaporator 7 which is a cooling means that cools the air by evaporating the refrigerant sent from the capillary tube 67 are sequentially connected by a tube through which the refrigerant flows.

  In the present embodiment, a condenser 61 (a fin tube type heat exchanger as an example) and heat radiating pipes 62, 63, 64 disposed in the machine room 19 are provided as heat radiating means. An external fan 26 is disposed in the machine room 19, and the heat release from the condenser 61 can be promoted by operating the external fan 26.

  The heat radiating pipes 62 are arranged between both the side surfaces of the heat insulating box 10 and the ceiling surface between the outer box 1a and the inner box 1b and in contact with the surface of the outer box 1a. The outer box 1a is made of a steel plate, and heat is radiated well from the outer surface of the outer box 1a to the outside air.

  The heat radiating pipe 63 is disposed in front of each of the upper heat insulating partition wall 51, the lower heat insulating partition wall 52, the horizontal partition portion 53, and the vertical partition portion 54 of the heat insulating box 10. These partition walls (partition portions) are in a low temperature because they are in contact with the storage chambers. However, since the front portion serves as an opening edge of each storage chamber, the partition walls (partition portions) are easily in contact with the outside air. For this reason, on the front opening edge surface, the saturated water vapor amount may be reached and condensation may occur. Therefore, in order to prevent dew condensation on the front opening edge of the heat insulating box 10 of the refrigerator 1 (particularly, the front portion of the upper heat insulating partition wall 51, the lower heat insulating partition wall 52, the horizontal partition portion 53, and the vertical partition portion 54). A pipe 63 is arranged.

  A refrigerant flow path switching valve 70 is disposed in the machine room 19 as a heat dissipation performance control means. An outlet portion of the heat radiating pipe 62 enters the machine chamber 19 and is connected to an inlet pipe 76 of the refrigerant flow path switching valve 70. The refrigerant flow path switching valve 70 is formed by one inlet (76) and a plurality of outlets (77a, 77b, 77c, 77d), and is provided in the refrigerant flow path switching valve 70 to be pulse-controlled stepping. The motor-operated valve enables switching of the flow path of a predetermined refrigerant circuit by rotating an internal valve body and controlling the angle by a motor (not shown).

<Member for fixing refrigerant flow path switching valve 70>
Next, a fixing member 80 for attaching the refrigerant flow path switching valve 70 to the machine room 19 will be described with reference to FIG. FIG. 5A is a perspective view of the fixing member 80, and FIG. 5B is a top view of the fixing member 80.

  The fixing member 80 includes a valve support portion 81 for supporting the refrigerant flow path switching valve 70, an attachment portion 82 for attaching the fixing member 80 to the machine chamber 19, and a space between the valve support portion 81 and the attachment portion 82. And a vibration control unit 83 to be connected.

  The valve support 81 has a hollow annular shape with a floor 81a whose outer edge is erected upward, and a gap 88 that connects the central region of the floor 81a that is a space and the outer space of the valve support 81. The claw 85 is disposed on the upper surface of the floor portion 81a, and the locking claw 86 is connected to the outer peripheral side of the standing portion of the floor portion 81a and extends upward.

  The refrigerant flow path switching valve 70 can be placed on the upper surface side of the floor portion 81a, and the refrigerant flow path switching valve 70 can be supported and fixed to the fixing member 80 by the claws 85. A plurality of claws 85 are arranged on the floor portion 81a with a substantially equiangular interval.

  The locking claw 86 extends in a direction perpendicular to the floor portion and is located outside the annular region of the floor portion. The locking claw 86 is also used as a rotation stopper in the circumferential direction by coming into contact with a rib 73 provided protruding from the outer peripheral side surface of the stator 72 of the refrigerant flow path switching valve 70 described later. The member provided on the outer peripheral side surface of the stator 72 does not necessarily have to be the rib 73 and may be a member that can be locked by the locking claw 86.

  The valve support portion 81 is formed in a shape having a gap 88 that connects the space inside the floor portion 81a and the outer region of the floor portion 81a. By utilizing the gap 88, the stator 72 side of the refrigerant flow switching valve 70 is positioned above the floor portion 81a, and the pipe provided on the lower surface side of the refrigerant flow switching valve 70 is placed below the floor portion 81a. It becomes easy to be located in. That is, attachment of the refrigerant flow path switching valve 70 to the fixing member 80 is facilitated, and workability can be improved.

  The attachment portion 82 has a substantially L-shape, is located on the outer peripheral side of the valve support portion 81, and extends in a direction parallel to the floor portion 81a, and a floor portion It has the 2nd extension part 82b extended in the direction perpendicular | vertical with respect to 81a, and the one end side connected to the one end side of the 1st extension part 82a. In the vicinity of the distal end on the other end side of the second extending portion 82b, an apparatus mounting member installation portion capable of fixing an apparatus mounting member for fixing the fixing member 80 to the machine room 19 is opened. In this embodiment, the device mounting member and the device mounting member installation portion will be described as being screws and screw holes 87. Note that the locking claw 86 and the second extending portion 82b extend to the same side (upward in this embodiment) with respect to the floor portion 81a.

  The first extending portion 82a has a lattice shape when viewed from above. Thereby, the material used for the fixing member 80 can be reduced while ensuring the strength.

  The second extending portion 82b has a convex portion such as a rib on the surface opposite to the side where the valve support portion 81 is located. Thereby, when the fixing member 80 is attached to the wall surface or the like of the machine room 19, it is possible to suppress the entire surface of the second extending portion 82b from coming into contact with the wall surface, thereby suppressing vibration propagation.

  By providing the first extending portion 82a, the second extending portion 82b can be set at a position shifted in the left-right direction from the projection of the valve. As a result, it is possible to secure a space for providing a vibration damping unit 83 to be described later, and the pipe provided at the lower part of the refrigerant flow path switching valve 70 using the space on the projection of the valve, It is possible to arrange with the shortest distance.

  The vibration damping part 83 is provided between the valve support part 81 and the attachment part 82. The vibration damping part 83 is formed integrally with the valve support part 81 and the mounting part 82, and has a wave shape. As the wave-like shape of the damping part 83, for example, a U-shape, an S-shape, a V-shape, a W-shape, or a combination of these shapes can be used. By adopting such a wave shape, the shape can be deformed with the vibration when the refrigerant flow path switching valve 70 is driven, and the vibration propagation from the valve support portion 81 to the mounting portion 82 is suppressed. The vibration which propagates to the refrigerator 1 can be reduced.

  The valve support portion 81 and the attachment portion 82 are connected by a plurality of vibration damping portions 83, and a part or all of the one vibration damping portion 83 is provided in a part of the lattice region of the first extending portion 82a. be able to. Thereby, it is possible to reduce the size of the fixing member 80 while securing the installation space for the vibration damping portion 83. The damping part 83 provided in the first extension part 82a is located not on the end part of the first extension part 82a but on the inner side. In addition, separate vibration damping portions 83 are provided on both sides of the vibration damping portion 83 in the horizontal direction. Each of the other damping parts 83 is connected to the lattice-shaped outer edge of the first extending part 82a.

  The wave shape of the vibration damping portion 83 of the present embodiment is a structure that is easily movable in the horizontal direction. Specifically, the wave shape can be observed in a top view. When the vibration caused by the rotation of the stepping motor mounted on the refrigerant flow path switching valve 70 is stronger in the horizontal direction than in the vertical direction, this structure is used to propagate the vibration to the refrigerator 1. It can be set as the structure which is easy to suppress. For example, when there is a member that rotates in a direction substantially parallel to the floor surface by a stepping motor, such a configuration is preferable.

  Moreover, as a material of the fixing member 80, it is desirable to form with a synthetic resin material. For example, polypropylene, ABS resin, and acrylonitrile can be used. By adopting such a synthetic resin material, it becomes easy to form the valve support part 81, the vibration damping part 83, and the attachment part 82 as an integral part, and a lightweight and inexpensive structure without increasing the number of parts. can do.

<Attachment of Refrigerant Flow Path Switching Valve 70 to Refrigerator 1>
FIG. 6 is a perspective view showing a state in which the refrigerant flow path switching valve 70 is installed on the fixed member 80. The refrigerant flow switching valve 70 has a stepping motor on the upper surface side and is covered with a stator 72, and a plurality of tubes 76 and 77 extend downward from the lower surface. The pipes 76 and 77 can be easily attached to the refrigerant flow switching valve 70 by passing through the gap 88 described above.

  The stator 72 has a concave portion or a convex portion capable of locking the claw 85 on the bottom surface and the locking claw 86 on the side surface. After the refrigerant flow switching valve 70 is placed on the floor 81a and fixed using the claw 85 and the locking claw 86, a screw 75 or the like is inserted into the wall surface of the machine room 19 and the screw hole 87, and the refrigerator machine The chamber 19 is fixed to a predetermined position on the wall surface. By fixing the refrigerant flow path switching valve 70 to the refrigerator 1 by the fixing member 80, the posture of the refrigerant flow path switching valve 70 can be changed in each state during manufacture, transportation, and use of the refrigerator. The inlet pipe 76 and the outlet pipes 77a, 77b, 77c, and 77d can be maintained in the lower part of the pipe. A stepped screw (not shown) may be used as the screw 75. By using the stepped screw, it is possible to further reduce the vibration to the heat insulating box 10.

  Next, the inlet pipe 76 and outlet pipes 77a, 77b, 77c and 77d extending from below the refrigerant flow path switching valve 70 are connected to the heat radiation pipes 62, 63 and 64, and the dryers 41a and 41b extending from the heat insulating box 10. Connect and weld. Next, a wiring (not shown) for the stepping motor is connected, and the attachment of the refrigerant flow path switching valve 70 is completed.

  With the mounting structure of the refrigerant flow path switching valve 70 in the refrigerator 1 having the above-described configuration, the refrigerant flow path switching valve 70 is mounted by the fixing member 80 having an elastic shape. It can suppress that it is transmitted to the heat insulation box 10 via, and can reduce noise. In particular, when the fixing member 80 is formed of a synthetic resin, the rigidity of the material is smaller than that of metal, so that the fixing member 80 can be deformed in accordance with vibration, and the vibration transmission of the motor can be suppressed.

  Further, by using a synthetic resin material as the material of the fixing member 80, the valve support portion 81, the vibration damping portion 83, and the mounting portion 82 can be integrally formed, and the number of parts for fixing can be reduced. Can do. For this reason, material cost and assembly workability can be improved, and an inexpensive structure can be provided.

A second embodiment of the present invention will be described with reference to FIG. FIG. 7A is a perspective view of a state in which the refrigerant flow path switching valve 70 is attached to the fixing member 80 of the second embodiment, and FIG. 7B is a top view. The second embodiment can be performed in the same manner as the first embodiment except for the following points.
Depending on the configuration of the refrigerant path (refrigerant circuit), two refrigerant flow path switching valves 70 may be arranged in the refrigerant path. The refrigerator according to the second embodiment is characterized in that two refrigerant flow path switching valves 70a and 70b are arranged in one fixing member 80. Valve support portions 81a and 81b are provided on the left and right sides of the first extending portion of the fixing member 80, respectively. The left and right valve support portions 81a and 81b are connected to the central mounting portion 82 by vibration damping portions 83a and 83b having elastic shapes, respectively.

  By adopting such a configuration, when the two refrigerant flow path switching valves 70a and 70b are arranged, they can be fixed by one fixing member 80, so that the number of parts is reduced and fixed to the heat insulating box 10. It is possible to arrange the refrigerant flow path switching valve without increasing the installation space. Further, the vibration propagation of the motor can be suppressed by providing the vibration damping portions 83a and 83b having elastic shapes for the refrigerant flow path switching valves 70a and 70b, respectively.

  A third embodiment of the present invention will be described with reference to FIG. The third embodiment can be performed in the same manner as the first and second embodiments except for the following points. In the third embodiment, the wave shape of the damping portion 83 of the fixing member 80 is configured to easily vibrate in the vertical direction. Specifically, the wave shape can be observed in a side view of the fixing member 80. When the vibration component in the vertical direction of the refrigerant flow path switching valve 70 is large, the vibration can be suppressed by adopting the structure as in this embodiment according to the vibration direction.

  A fourth embodiment of the present invention will be described with reference to FIG. The fourth embodiment can be performed in the same manner as the first to third embodiments except for the following points. In the fourth embodiment, one end of the vibration damping portion 83 is provided in the second extending portion 82 b and the other end is provided in the stator 72. By taking such a structure, the number of parts for fixing can be reduced, and the installation space in the width direction can be reduced. Moreover, by providing the stator with a vibration damping portion 83 having elasticity, a structure that suppresses vibration propagation of the motor can be obtained.

1 Refrigerator 2 Refrigerated room (refrigerated temperature zone)
3 Ice making room (freezing temperature zone)
4 Upper freezer room (freezing temperature room)
5 Lower freezer compartment (freezing temperature zone)
6 Vegetable room (refrigerated temperature room)
7 Evaporator (cooling means)
8 Evaporator storage chamber 9 Blower (blower means)
DESCRIPTION OF SYMBOLS 10 Heat insulation box 11 Refrigeration room ventilation duct 12 Upper stage freezing room ventilation duct 13 Partition member 17 Freezing room return port 18 Vegetable room return duct 18a Vegetable room return duct exit 19 Machine room (compressor storage room)
24 Compressor 25 Vacuum heat insulating material 26 Outside fan 41 Dryer 51 Upper heat insulating partition wall 52 Lower heat insulating partition wall 53 Horizontal partition portion 54 Vertical partition portion 56 Refrigeration chamber damper 57 Freezer chamber damper 60 Heat radiation means 61 Condensers 62, 63, 64, 65 Radiation pipe 67 Capillary tube (pressure reduction means)
69 Branch pipe 70 Refrigerant flow path switching valve (heat dissipation performance control means)
72 Stator 73 Positioning rib 75 Fixing screw 76 Inlet pipe 77 Outlet pipe 80 Fixing member 81 Valve support part 82 Mounting part 83 Damping part 85 Claw 86 Locking claw 88 Gap

Claims (5)

A support part;
An attachment portion having an equipment attachment member installation portion;
A damping member provided between the support portion and the attachment portion,
The damping member has a wave shape that reduces horizontal vibration compared to the vertical direction or reduces vertical vibration compared to the horizontal direction.   The fixing member according to claim 1, wherein the support portion, the attachment portion, and the vibration damping portion are integrally formed. The mounting portion is
A first extending portion extending in a horizontal direction and having a lattice shape in a top view;
3. The fixing member according to claim 1, wherein a part or all of the vibration damping portion is located inside the first extension portion in a top view.   The fixing member according to any one of claims 1 to 3, wherein the support portion includes a locking portion that can be locked to an outer surface of the refrigerant flow path switching valve. A device having the fixing member according to any one of claims 1 to 4,
The support part is
Having a gap connecting the hollow ring-shaped hollow and the outside of the support,
Supporting a refrigerant flow path switching valve having a pipe;
The mounting portion is
The device mounting member installation portion has a second extension portion extending in the vertical direction,
Using the device mounting portion provided in the device mounting member installation portion, the second extending portion is fixed to the wall surface, floor surface or top surface of the device,
Said 2nd extension part has a convex part in the said wall surface, a floor surface, or the top | upper surface side, The apparatus characterized by the above-mentioned.

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